Mitsubishi melservo-j2 series Instruction Manual page 29

1. FUNCTIONS AND CONFIGURATION
(2) MR-J2-200C or more
Cooling fan
Mounting hole (4 places)
POINT
• This diagram shows the unit from which the front cover has been
removed. Refer to the next page for removal of the front cover.
Name/Application
Battery holder
Contains the battery for absolute position data backup.
Battery connector (CON1)
Used to connect the battery for absolute position data
backup.
Display
The four-digit, seven-segment LED shows the servo
status and alarm number.
Operation section
Used to perform status display, diagnostic, alarm and
parameter and point table setting operations.
MODE UP DOWN
I/O signal connector (CN1A)
Used to connect digital I/O signals.
I/O signal connector (CN1B)
Used to connect digital I/O signals.
Communication connector (CN3)
Used to connect a command device (RS-485/RS232C)
and output analog monitor data.
Name plate
Charge lamp
Lit to indicate that the main circuit is charged. While
this lamp is lit, do not reconnect the cables.
Encoder connector (CN2)
Connector for connection of the servo motor encoder.
Main circuit terminal block (TE1)
Used to connect the input power supply and servo
motor.
Control circuit terminal block (TE2)
Used to connect the control circuit power supply and
regenerative brake option.
Protective earth (PE) terminal (
Ground terminal.
1 - 12
SET
Used to set data.
Used to change the
display or data in each
mode.
Used to change the
mode.
)
Refer To
Section4.5
Section4.5
Chapter7
Chapter7
Section3.3
Section3.3
Chapter6
Chapter8
Section14.1.2
Section1.3
Section3.3
Section14.1.2
Section3.2.1
Section3.2.1
Section14.1.1
Section3.6